Multiuser Activity and Data Detection via Sparsity-Blind Greedy Recovery for Uplink Grant-Free NOMA
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DOI: 10.1109/lcomm.2019.2937117
Abstract: Exploiting the sparse activity of users, compressed sensing (CS) has been of interest in multiuser detection (MUD) for non-orthogonal multiple access (NOMA), to enable a massive connection of users in machine-type communications (MTC). In this… read more here.
Keywords: activity data; activity; multiuser activity; sparsity ... See more keywords